Made from discarded post-consumer plastic bottles are recycled, transformed and woven into a performance fiber used in the exterior. Carry more using the hex bungee system that secures goods to the front and releases easily with the quick-pull toggle. Coil zippers teeth facing inwards with corded T-shaped zipper pulls MaxCold insulation goes premium with 15mm of high-density PE foam that keeps food and drinks cooler 25% longer than Legacy MaxCold insulation Weight-distributing, ultra-grip shoulder pad with all-over flex for comfortable hands-free (and hassle-free) carrying